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This article mainly introduces the relevant knowledge of "not () selector in css and how to use the .not () method in jQuery". The editor shows you the operation process through an actual case, the operation method is simple and fast, and practical. I hope that this article "in css: not () selector and how to use the .not () method in jQuery" can help you solve the problem.

Usage of not () selector in css

: not pseudo-class selector can filter elements that do not conform to the expression.: not (selector) where selector is the css selector

Ulli:not (: first-child)

Ulli:not (.text) / / does not contain elements of class= "text"

: not (p) / / non-paragraph elements

Ulli:not (: first-child): not (: last-child) / / not can be stackable

The .not () method in jQuery

Not () removes the element from the collection of matching elements.

$("p"). Not ("# selected") / / Select the paragraph element selected by idlers

$('li') .not (': even') .css ('background-color','red'); / / Select li elements that are not even

Two ways to select the input element of classrooms testing

$(input:not (.test)) .css (...); $(input) .not (".test") .css (...)

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